At DJF use the following methods to remove ezym:
a / Soak potatoes in hot water temperature 80 ° C for 3 minutes to destroy in part the enzyme PPO
b / Soak BTP after cutting in low pH solutions, pH solution of vitamin C 4.6 - 4.8 to inhibit PPO
c / How ripe product at a temperature of 96-98oC for 6 minutes - 6 minutes 10 seconds, the temperature of the product after the absorption center> 75oC -> Any activity on the enzyme completely
in some instances where: Lo hard materials / softer than normal -> steaming time appropriate changes to ensure two criteria: Achieving maturity and not be soft in the next-stage tank (Packing, pasteurization)
đang được dịch, vui lòng đợi..
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